GB/T 38895-2020

Active

Non-destructive testing—Guidelines for electromagnetic acoustic transducers (EMATs)

无损检测 电磁声换能器（EMATs）指南

Standard Type
GBT
ICS
19.100
CCS
J04
Status
Active
Issue Date
2020-06-02
Implementation
2021-01-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard provides guidelines for the design, selection, and application of electromagnetic acoustic transducers (EMATs) used in non-destructive testing. It is applied in industrial sectors such as steel manufacturing, pipeline inspection, and rail testing, where EMATs are used to generate and receive ultrasonic waves without direct contact, enabling detection of flaws like cracks or corrosion in conductive materials. The standard ensures consistent performance and reliability of EMATs in automated or manual inspection systems.

Related Standards

GB/Z 41285.6-2022 Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part 6:Inspection,service and functional test of mobile apparatus for γ radiography GB/Z 41289-2022 Non-destructive testing instruments—Evaluation procedures GB/Z 41285.5-2022 Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part5:Building precautionary measures of radiation protection for the γ radiography GB/Z 41285.3-2022 Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part 3: Organization of radiation protection during handling and transport for γ radiography GB/Z 41285.1-2022 Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part 1:Stationary and mobile handling for γ radiography GB/Z 41286-2022 Non-destructive testing instruments—X-ray pipeline crawlers GB/Z 41285.4-2022 Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part 4:Construction and testing of mobile apparatus for γ radiography GB/Z 41399-2022 Non-destructive testing instruments—Industrial digital X-ray imaging system
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.